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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz A 220 2018–2025 — technical service bulletin

Bulletin LI07.70-P-078078 · NHTSA communication 11008056 · issued Sep 16, 2024

Technical service bulletin
communication type
Engine
component
2018–2025
model years
60
vehicle entries

Official summary

Complaint Check engine light on. Fault code P207273 - "Throttle actuator valve is blocked due to ice" stored. Engine may crank and not start. Fault code P210185 may also be stored. Cause Moisture freezing on throttle actuator during extreme low ambient temperatures. Remedy Update software of engine control module. Software increases throttle valve flapping after engine turned off to prevent moisture buildup.

Vehicles covered

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.